Implantation bleeding. Miscarriage

Naomi

Hey everyone so my 8 pregnancy test I’ve taken for the past 6 days have come out positive with faint lines. I went to the clinic to confirm pregnancy and the urine test came out negative. They sent me to get blood drawn but they are telling it’s probably a early miscarriage because I started bleeding/spotting on Sunday and today (Thursday) it’s barely anything and almost brownish. I took another pregnancy test today and still positive. I need advice from you ladies. And I still haven’t received a call with my blood results. What do y’all think? Also cravings are kicking in and my breasts are veiny and getting so big hubby noticed them last night 🤤 lol! But anyways please I need advice